diff --git a/Makefile.bundle.in b/Makefile.bundle.in --- a/Makefile.bundle.in +++ b/Makefile.bundle.in @@ -90,9 +90,9 @@ endif ifeq ($(TTD), openttd.exe) $(Q)unix2dos "$(BUNDLE_DIR)/docs/"* "$(BUNDLE_DIR)/readme.txt" "$(BUNDLE_DIR)/COPYING" "$(BUNDLE_DIR)/changelog.txt" "$(BUNDLE_DIR)/known-bugs.txt" ifeq ($(OS), DOS) - $(Q)cp "$(ROOT_DIR)/os/dos/cwsdpmi.txt" "$(BUNDLE_DIR)/docs/" + $(Q)cp "$(ROOT_DIR)/os/dos/cwsdpmi/cwsdpmi.txt" "$(BUNDLE_DIR)/docs/" ifndef STRIP - $(Q)cp "$(ROOT_DIR)/os/dos/cwsdpmi.exe" "$(TTD_DIR)/" + $(Q)cp "$(ROOT_DIR)/os/dos/cwsdpmi/cwsdpmi.exe" "$(TTD_DIR)/" endif endif endif diff --git a/os/dos/copying b/os/dos/copying deleted file mode 100644 --- a/os/dos/copying +++ /dev/null @@ -1,339 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 675 Mass Ave, Cambridge, MA 02139, USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. (Some other Free Software Foundation software is covered by -the GNU Library General Public License instead.) You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -this service if you wish), that you receive source code or can get it -if you want it, that you can change the software or use pieces of it -in new free programs; and that you know you can do these things. - - To protect your rights, we need to make restrictions that forbid -anyone to deny you these rights or to ask you to surrender the rights. -These restrictions translate to certain responsibilities for you if you -distribute copies of the software, or if you modify it. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must give the recipients all the rights that -you have. You must make sure that they, too, receive or can get the -source code. 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If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/os/dos/copying.dj b/os/dos/copying.dj deleted file mode 100644 --- a/os/dos/copying.dj +++ /dev/null @@ -1,48 +0,0 @@ -This is the file "copying.dj". It does NOT apply to any sources or -binaries copyrighted by UCB Berkeley, the Free Software Foundation, or -any other agency besides DJ Delorie and others who have agreed to -allow their sources to be distributed under these terms. - - Copyright Information for sources and executables that are marked - Copyright (C) DJ Delorie - 7 Kim Lane - Rochester NH 03867-2954 - -This document is Copyright (C) DJ Delorie and may be distributed -verbatim, but changing it is not allowed. - -Source code copyright DJ Delorie is distributed under the terms of the -GNU General Public Licence, with the following exceptions: - -* Sources used to build crt0.o, gcrt0.o, libc.a, libdbg.a, and - libemu.a are distributed under the terms of the GNU Library General - Public License, rather than the GNU GPL. - -* Any existing copyright or authorship information in any given source - file must remain intact. If you modify a source file, a notice to that - effect must be added to the authorship information in the source file. - -* Runtime binaries, as provided by DJ in DJGPP, may be distributed - without sources ONLY if the recipient is given sufficient information - to obtain a copy of djgpp themselves. This primarily applies to - go32-v2.exe, emu387.dxe, and stubedit.exe. - -* Runtime objects and libraries, as provided by DJ in DJGPP, when - linked into an application, may be distributed without sources ONLY - if the recipient is given sufficient information to obtain a copy of - djgpp themselves. This primarily applies to crt0.o and libc.a. - ------ - -Changes to source code copyright BSD, FSF, or others, by DJ Delorie -fall under the terms of the original copyright. Such files usually -have multiple copyright notices in them. - -A copy of the files "COPYING" and "COPYING.LIB" are included with this -document. 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Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the - library `Frob' (a library for tweaking knobs) written by James Random Hacker. - - , 1 April 1990 - Ty Coon, President of Vice - -That's all there is to it! diff --git a/os/dos/cwsdpmi.exe b/os/dos/cwsdpmi.exe deleted file mode 100644 index 17e3220023ca085fadf981932c9347247a9ac794..0000000000000000000000000000000000000000 GIT binary patch literal 0 Hc$@Ye_T}8weOyD&YT&BA7}6f5`W+z185+G211F96b%_nVssh}LaG>}9L5PzAIyO5 zH8?mJ84hA@n%COYwBi__FEzO&r3n(R@~e!tMY$$ztw{|rHaX+*8mb1#IC9?F`+C^ZtD3cV_=sd+oK?UVHDg_t|Hjc=|OoAKimY=oRJ_?NfR;QvUJ*8gx6;QHB1= zUnF25jnG`cIz2**0a*YUGX4&zH6Uc=5Ly+B&?SI<3PM+?MrJG#p<%!WfcF5cfL(xl zk`P*cFG997gdBjMrz!PB8y;T0ve5R#qo%3{O%HF``opSC6?Ug-{=*AQ4`gO$njT(l zTDgAn#^={>-fWs*t%eFVRBqamQMGA9c}Dq0*Mf{_!#``v|EGTg~`h8%S(lEHPQ9+bvHCSA}9`Ah9~WU6!V` z7vT7Ey->^wWjK|}>RQ{|{yjmNjp8j2Zx0}xULv3OQ za(idc7b3fyTK6B^UY*dJ*7FdH3uE?LN~xj!!6qw6*4*=BC7PT7@!uA+1Br78oLdI)ku0Dsj?3LGH~9y-(Wsr}+=A@K2UJO(b}BAW`UDt16}4Hjt<= z6lxfu*f`QdIiq;N%JSV}6z>J8tgM$&6O3lAu@F)W-a-nJ3^=K=kO>F7MSWwTuE`qH zSg394=^A47g>2b4bKZ{7byO@GWKSRKFI*OnFzZ57hY5KLS9uF<-a`GJhGB^0dJ7qU z;WOJ16g~x0LGkL=H;i8EnBN*oM}1|X)+5FgP^)f*5JuHTIdIW;z2aK@W}BGl58;wy=D=f@-Disb9_&zQd-JAIRDZUs|H;-_~&FJfz95F35_qXUUxC+%SQ>&i|~^bhOlr;jm6n%dN3=DM#iOs3_b z8j4A6WR^b~dD<1g8Z%;z?SY;f6|4-XO&AXR6t(Ox7N^(w1cwO8j_+cl`g%Y1&sp{=CjT9kz5npV;#1M$zTkOTr;}IdebJx^=G$1 z>T%sA95%XlRK!*>SzTZW5Nj%`Xh(FHa9-H`3=)PTM_k-^vdz9yBQeGHGL85)^f05A zj&Viva;@FIUL(E=$*ep7x)C{b_DYS|G**g<C@Tx*kS*T}Uca_v&Nc9mSa45)Ge7W-+9xBw{Q9UAe=P$}->DBQ*F zd;_AZqwUd@Xc#Mn%s&Q8#VNP30cxDue%64P4m8}-l~SL7Lw4VB8Twg@HukgkAdTIO z#CO=zRy|UNl^YMMlqTIi=p@-1f(Ts}OzGF5tdYRaaUOj!#r?hexLtdYRp=KWejcc! zOpVsB?Fp19+$nX}eZAGC>u15nrA-jo=F)j$Rv|`O0}+=?E1r5t`aT4!U5~>+OzXFa z?qI1f>bH)-^4@R#$|RYTYMOM7*00=kUzwaS@EPIM3uPmX8reExg(z}ea4)*gMfYpb zYVq&dQfppKkZUfJ#WxBL&O&1TVlg)b=Hr=S<>G@gk)g|F6m5&`U=4u~R#5xbrGEAo zOeogR9$?~8KkH+zI*|QklweO_#QGHIYnUwUyJ1nYr!b-z^z_B3`G@u5`f$FigZvCe zJVo*~_MJGN5f_i=gDYeI2_qg+%fE`6Px0J)U3~Wt!{dAz@^cumQ7!*6YCiuD`T2}! zC;7DfI^rGhU$z%B;wqIVq}dUJkV;*~hzr%6;J4LgWyG0kZP&l8w&jc%{94HmKx>X9 ziPgz!YyOV4@ggH$Q1iWz|EgJBc~^cNBX&+Ie>hLfx+}kh5nmR~n* zIk^K#niU?|SQjOH0*iqABrF2XYl8I(2o*VsSF>lxDuCAm@ktQf0HQn|Qwl=}0!wgU z6ao+7zz75~ao}boOjHkO>`jzd9K^CG-YN~u)7bOVu+BdOE({KXeouwN&B@~NaJVi- zY$M?k3)b-=9LAC$1{+}8EzsXd4o}HO_!y0akC7?xadRr-{p_J6;;sFbg2_{SF1J*y zf?6Uv3Ulu($n{#UWQ|DQCCiQiE^k(Y20(TpP6e*0rbUL6YqK>0!N^e-zed zSQ?RLdoM7E8fOrXte!FB_Ad`0x*g`%yK@d`ATh811?d3wZMn3X>t{0ze_G^cFX|u9 zcjVeTVcj)h+5a{I$|j3vik~fsWl?L7Ia!0Jver1{J8bsmA2AEo5cUj?7=3S?%mO3(O(dA!^@&zo`9>?Qhf9up1tlf$ z@J4}NX&tWgnpvU2;VWi5USFT$ND}V{Y8J2to&fJ3D~!R1u4U!A@RRp4+2^o z;tO~mQ0B26M(~kwb7Z#NC=`!D-sxT*R%1ey$F4zDzp?u%F<}JH8=v1S%{rIWMYIiz zgIvRiFRCmVAZ{~OGlZ`k({5C~Xr&Fauxgrg=DAIS?K!X$81|M0y~{^EW3r3I9Hs9G z{kJxck`;n`uQo^M@)aF!x;nbLmo$2TB}DD0IRr63~N zLJURmHln<;>);>Rkr4zZ@ob2*plGa{jW&B4rg=qVqDKX^Jyc|2y!--Na!AWWU84XRDh|QqZ~w<#?Ni08=n3QO>yvxMFNcxNJNtF2b22wU-qs*oTFBc_F{c$O}1r@R4x}J`x7u zBkn`^h&gZMTR%3ou$PQ2DW4l#GDKtV{$NIP!iO>TMrQ6_b_h%cm-gb)UR>IXOM7u? zFD~u-*w_rEo1t_wlx~h2HfFSb7~{Ka>~$b%jYA`qI4EhAgO+R#Mq1|3N=qHAROrx2 z1rEJraYRVD4uh2Kh?FuNQBt}iTAJ^Ok<1QGGC7RWY)7mV@0cP@b4-#6e*3#z?3CLx=On?g8`Q zi}}^OaO1|tir4vdd>OxzJCFcrHhw?scR-8{+m@{K=w4yW?E(8BH<8u~}X3Yf$IYC_~68iOuNCe=_!L zhMciH_K3!{ptB`5W^Q}LKq5IP`A*J#&u(&>$Vr!LbG2*h)-6@e@{JkM26F8;51u3N}^w^(>D>{+}!3Y%Bkux*lF z4~g%OfY+tFkB7+&n(0Qo=PJWL#S2#xSfY{d^T)Kf?ZO@2<7eV@e8q2F#tYC%8r}@Gtj-iFvRjJMd0~qMc22N?YFRh`_v2FV zD>0S7s08}HXbnQ%qE+4%OTDXY(6C%D?3=thOt=MjM83AJj9=UP`!@P)Ze~_)j;X5r zf4DYP5p{^uW@a2Lj^Z)PiZdz-|<*1QdNnk8=;JG=fjT4W$L8R)pqP; 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The files in this binary distribution may be redistributed +under the GPL (with source) or without the source code provided: + +* CWSDPMI.EXE or CWSDPR0.EXE are not modified in any way except via CWSPARAM. + +* CWSDSTUB.EXE internal contents are not modified in any way except via + CWSPARAM or STUBEDIT. It may have a COFF image plus data appended to it. + +* Notice to users that they have the right to receive the source code and/or + binary updates for CWSDPMI. Distributors should indicate a site for the + source in their documentation. + +------------------------------------------------------------------------------- + +CWSDPMI was written to provide DPMI services for V2 of DJGPP. It currently +does not support 16-bit DPMI applications, or DPMI applications requiring a +built in extender. It does support virtual memory and hardware interrupt +reflection from real mode to protected mode. DJGPP V1.1x and RSX applications +will also run using this server, which can be used to provide enhanced control +over hardware interrupts. Some DPMI 1.0 extensions (0x506, 0x507, 0x508) have +been implemented. + +CWSDPR0.EXE is an alternate version which runs at ring 0 with virtual memory +disabled. It may be used if access to ring-0 features are desired. It +currently does not switch stacks on HW interrupts, so some DJGPP features +such as SIGINT and SIGFPE are not supported and will generate a double fault +or stack fault error (to be fixed someday). + +CWSDSTUB.EXE is a stub loader image for DJGPP which includes CWSDPMI. This +allows single executable image distributions. You can use the EXE2COFF +program and COPY /B CWSDSTUB.EXE+yourimage yourimage.exe to create a +standalone executable image. + +Some of the internal tuning and configuration parameters may be modified +in the image using CWSPARAM.EXE (see CWSPARAM.DOC). + +If you want to use CWSDPMI with DJGPP, you expand the distribution into the +DJGPP directory tree. CWSDPMI.EXE will be put in the BIN directory with your +DJGPP images and it will automatically be loaded when they run. + +Directions for use (server can be used in either of two different ways): + +1) "cwsdpmi" alone with no parameters will terminate and stay resident + FOR A SINGLE DPMI PROCESS. This means it unloads itself when your + DPMI application exits. This mode is useful in software which needs + DPMI services, since CWSDPMI can be exec'ed and then will unload on exit. + +2) "cwsdpmi -p" will terminate and stay resident until you remove it. + It can be loaded into UMBs with LH. "cwsdpmi -u" will unload the TSR. + +3) The file used for virtual memory swapping, if desired, is controlled + by the "-sc:\cwsdpmi.swp" syntax on the command line. You must specify + either a file with full disk/directory syntax, or "-s-" which disables + virtual memory. + +4) The default swap file name is c:\cwsdpmi.swp, but this can be changed + with the CWSPARAM image, as can some other parameters. + +5) You can disable the DPMI 1.0 extensions by starting the image with the + "cwsdpmi -x" syntax. This feature allows you to run programs developed + under other DPMI providers which do not behave properly with these + extensions enabled (typically use of NULL pointers). + +I would like to give special thanks to DJ Delorie who wrote the original +GO32 code on which CWSDPMI is based. Morten Welinder also provided and +improved much of the code in this program. + +------------------------------------------------------------------------------- + +This section contains a list of the error messages you might see out of +CWSDPMI and some details on what they mean. + +Exceptions are only handled by CWSDPMI if the application does not establish +an exception handler, exceptions nest 5 deep, or the error is particularly bad: + +"Page fault" - + 1) an illegal page fault happens in a RMCB or HW interrupt, (lock all pages!) + 2) all available pages have been locked, + 3) the application is using non-committed pages for null pointer protection. +"Double Fault" - multiple exceptions occurred +"Invalid TSS" - typically due to RMCB or HW interrupt being called after the + selectors/memory have been deallocated (remember to reset the mouse) +"General Protection Fault" - bad parameter sent to a DPMI call + +"80386 required." + +Since 80286 and lesser processors don't have the hardware necessary to +run CWSDPMI. No workaround, upgrade. + +"DOS 3 required." + +A few interrupts are used which need DOS 3.0 or higher. I don't expect to +ever see this message, since 80386 machines were introduced after DOS 3.0 +and that check is made first. + +"CWSDPMI V0.90+ (r5) Copyright (C) 2000 CW Sandmann ABSOLUTELY NO WARRANTY" + +An informational message displayed if the program is not run in one-pass mode. + +"Protected mode not accessible." + +This message should only be displayed if running CWSDPMI in a protected +environment with no access to protected mode. In this case, DPMI should +already be available and CWSDPMI would not be needed. This might happen if +a 16-bit DPMI client is loaded and a DJGPP image attempts to load CWSDPMI +to provide 32-bit DPMI services under Windows. + +"Warning: cannot open swap file c:\cwsdpmi.swp" + +Maybe you are out of file handles, or the swap file name is incorrectly +specified in the image (change the name with cwsparam). + +"No swap space!" + +This message means you tried to use more paging file than CWSDPMI was +configured to handle. Since this is protected against in the memory +allocation code, you should never see this message. + +"Swap disk full!" + +This means the paging file could not be expanded when trying to page +memory out to disk. This would normally not be seen, unless you are +writing output to the same disk which holds the paging file. Decrease +the amount of memory your DPMI application is using or free up disk space. + +"Interrupt 0x??" + +Your application tried to call an interrupt from protected mode which +normally shouldn't be called (something like a data pointer). If the +request was allowed to continue it would likely hang your machine. If you +see this message and think the interrupt should be allowed to continue, let +me know. + +"Error: Using XMS switched CPU into V86 mode." + +This message might be seen if you have your memory manager in AUTO mode. The +only workaround in this case is to stop using AUTO mode. + +"Error: could not allocate page table memory" + +The page table memory (a minimum of 16Kb) is allocated from conventional +memory (either in the 640Kb region or UMBs). If CWSDPMI cannot allocate the +minimum necessary memory, you would see this message. Free up some +conventional memory. You may also see this message if a page directory needs +to be faulted in, and there are no available pages. This means too many pages +have been locked for the allocated page tables available. While CWSDPMI +tries to dynamically allocate these if needed, this effort failed. You need +to increase the number of page tables with CWSPARAM, or increase the amount +of free conventional memory if it is low. If the application which calls +CWSDPMI internally manages all the DOS memory, the page tables may need to +be pre-allocated at DPMI startup time (if this is needed, try using the +run option flag 2 in cwsparam). + +"16-bit DPMI unsupported." + +CWSDPMI is a 32-bit only DPMI server. Ideally, on the request to enter DPMI's +PM with a 16-bit request, we would just fail the call setting the carry bit +like the DPMI specification describes. Some buggy 16-bit compiler tools don't +check the return status and will hang the machine in this case. So, I issue +an error message and exit the image instead. + +"Descriptors exhausted." + +An attempt to nest a DPMI client failed in the setup phase due to insufficient +free selectors in the LDT. + +"CWSDPMI not removed" + +When the -u parameter is specified, if DPMI is not detected this message is +printed. 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zH`UZ`dc3v@71ev;%i`GNt@V)1dZ5zit(&R0Vf}ivzN-33{F`xWLE28`_v6rd&nA$! zQm?qGuBvfUE#%dEKzx`}CBwO?dN%F5@o-{M-UGxkx29%hZAGa~$g;UHYgKAyUhP(7 zsj0I(aQ|Jak!6#|QdQHiDz$cNzJ;&dRNb^Hb*lkYZQ81ov{XGl6WTlz+Al28JND$$-|@D+x^v zn>JS^8_;?j*;3O4itVkfO~yLd$0UC159#$>Lkrsb>l^*0f3&}xc+!hguL828(7w=#<# zY=Yif%I{yV&ODIeU7!@8y7iXQyj&tskd#__bG^4#`NhFawYBw|H+iZo4Op8zSZ&o= YiRE$k{r8u{U*`X8&i((t|5yJ052NRf-2eap diff --git a/os/dos/cwsdstub.exe b/os/dos/cwsdstub.exe deleted file mode 100644 index fabaf3bf4f158a72ca8cb9d77ef43bf64bbaccf0..0000000000000000000000000000000000000000 GIT binary patch literal 0 Hc$@ -#include -#include -#include -#include -#include -#include - - -static void -exe2aout(char *fname) -{ - unsigned short header[3]; - FILE *ifile; - FILE *ofile; - char buf[4096]; - int rbytes; - char *dot = strrchr(fname, '.'); - if (!dot || strlen(dot) != 4 - || tolower(dot[1]) != 'e' - || tolower(dot[2]) != 'x' - || tolower(dot[3]) != 'e') - { - fprintf(stderr, "%s: Arguments MUST end with a .exe extension\n", fname); - return; - } - - ifile = fopen(fname, "rb"); - if (!ifile) - { - perror(fname); - return; - } - fread(header, sizeof(header), 1, ifile); - if (header[0] == 0x5a4d) - { - long header_offset = (long)header[2]*512L; - if (header[1]) - header_offset += (long)header[1] - 512L; - fseek(ifile, header_offset, SEEK_SET); - header[0] = 0; - fread(header, sizeof(header), 1, ifile); - if ((header[0] != 0x010b) && (header[0] != 0x014c)) - { - fprintf(stderr, "`%s' does not have a COFF/AOUT program appended to it\n", fname); - return; - } - fseek(ifile, header_offset, SEEK_SET); - } - else - { - fprintf(stderr, "`%s' is not an .EXE file\n", fname); - return; - } - - *dot = 0; - ofile = fopen(fname, "w+b"); - if (!ofile) - { - perror(fname); - return; - } - - while ((rbytes=fread(buf, 1, 4096, ifile)) > 0) - { - int wb = fwrite(buf, 1, rbytes, ofile); - if (wb < 0) - { - perror(fname); - break; - } - if (wb < rbytes) - { - fprintf(stderr, "`%s': disk full\n", fname); - exit(1); - } - } - fclose(ifile); - fclose(ofile); -} - -int -main(int argc, char **argv) -{ - int i; - if (argc == 1) printf("Usage: %s ", argv[0]); - for (i=1; i + Copyright (C) 19yy + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/os/dos/exe2coff/copying.dj b/os/dos/exe2coff/copying.dj new file mode 100644 --- /dev/null +++ b/os/dos/exe2coff/copying.dj @@ -0,0 +1,48 @@ +This is the file "copying.dj". It does NOT apply to any sources or +binaries copyrighted by UCB Berkeley, the Free Software Foundation, or +any other agency besides DJ Delorie and others who have agreed to +allow their sources to be distributed under these terms. + + Copyright Information for sources and executables that are marked + Copyright (C) DJ Delorie + 7 Kim Lane + Rochester NH 03867-2954 + +This document is Copyright (C) DJ Delorie and may be distributed +verbatim, but changing it is not allowed. + +Source code copyright DJ Delorie is distributed under the terms of the +GNU General Public Licence, with the following exceptions: + +* Sources used to build crt0.o, gcrt0.o, libc.a, libdbg.a, and + libemu.a are distributed under the terms of the GNU Library General + Public License, rather than the GNU GPL. + +* Any existing copyright or authorship information in any given source + file must remain intact. If you modify a source file, a notice to that + effect must be added to the authorship information in the source file. + +* Runtime binaries, as provided by DJ in DJGPP, may be distributed + without sources ONLY if the recipient is given sufficient information + to obtain a copy of djgpp themselves. This primarily applies to + go32-v2.exe, emu387.dxe, and stubedit.exe. + +* Runtime objects and libraries, as provided by DJ in DJGPP, when + linked into an application, may be distributed without sources ONLY + if the recipient is given sufficient information to obtain a copy of + djgpp themselves. This primarily applies to crt0.o and libc.a. + +----- + +Changes to source code copyright BSD, FSF, or others, by DJ Delorie +fall under the terms of the original copyright. Such files usually +have multiple copyright notices in them. + +A copy of the files "COPYING" and "COPYING.LIB" are included with this +document. If you did not receive a copy of these files, you may +obtain one from whence this document was obtained, or by writing: + + Free Software Foundation + 59 Temple Place - Suite 330 + Boston, MA 02111-1307 + USA diff --git a/os/dos/exe2coff/copying.lib b/os/dos/exe2coff/copying.lib new file mode 100644 --- /dev/null +++ b/os/dos/exe2coff/copying.lib @@ -0,0 +1,481 @@ + GNU LIBRARY GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1991 Free Software Foundation, Inc. + 675 Mass Ave, Cambridge, MA 02139, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the library GPL. It is + numbered 2 because it goes with version 2 of the ordinary GPL.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/os/dos/exe2coff/exe2coff.c b/os/dos/exe2coff/exe2coff.c new file mode 100644 --- /dev/null +++ b/os/dos/exe2coff/exe2coff.c @@ -0,0 +1,94 @@ +/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */ +/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ +/* Updated 2008 to use fread/fopen and friends instead of read/open so it compiles with GCC on Unix (Rubidium) */ +#include +#include +#include +#include +#include +#include +#include + + +static void +exe2aout(char *fname) +{ + unsigned short header[3]; + FILE *ifile; + FILE *ofile; + char buf[4096]; + int rbytes; + char *dot = strrchr(fname, '.'); + if (!dot || strlen(dot) != 4 + || tolower(dot[1]) != 'e' + || tolower(dot[2]) != 'x' + || tolower(dot[3]) != 'e') + { + fprintf(stderr, "%s: Arguments MUST end with a .exe extension\n", fname); + return; + } + + ifile = fopen(fname, "rb"); + if (!ifile) + { + perror(fname); + return; + } + fread(header, sizeof(header), 1, ifile); + if (header[0] == 0x5a4d) + { + long header_offset = (long)header[2]*512L; + if (header[1]) + header_offset += (long)header[1] - 512L; + fseek(ifile, header_offset, SEEK_SET); + header[0] = 0; + fread(header, sizeof(header), 1, ifile); + if ((header[0] != 0x010b) && (header[0] != 0x014c)) + { + fprintf(stderr, "`%s' does not have a COFF/AOUT program appended to it\n", fname); + return; + } + fseek(ifile, header_offset, SEEK_SET); + } + else + { + fprintf(stderr, "`%s' is not an .EXE file\n", fname); + return; + } + + *dot = 0; + ofile = fopen(fname, "w+b"); + if (!ofile) + { + perror(fname); + return; + } + + while ((rbytes=fread(buf, 1, 4096, ifile)) > 0) + { + int wb = fwrite(buf, 1, rbytes, ofile); + if (wb < 0) + { + perror(fname); + break; + } + if (wb < rbytes) + { + fprintf(stderr, "`%s': disk full\n", fname); + exit(1); + } + } + fclose(ifile); + fclose(ofile); +} + +int +main(int argc, char **argv) +{ + int i; + if (argc == 1) printf("Usage: %s ", argv[0]); + for (i=1; i binary.exe || exit +./exe2coff/exe2coff binary.exe || exit +cat cwsdpmi/cwsdstub.exe binary > binary.exe || exit mv binary.exe $1 -rm binary exe2coff +rm binary exe2coff/exe2coff diff --git a/readme.txt b/readme.txt --- a/readme.txt +++ b/readme.txt @@ -476,9 +476,9 @@ DOS: website. Compilation is straight forward: use make, but do a './configure' before the first build. The build binary will need cwsdpmi.exe to be in the same directory as the openttd executable. cwsdpmi.exe can be found in - the os/dos subdirectory. If you compile with stripping turned on a binary - will be generated that does not need cwsdpmi.exe by adding the cswdstub.exe - to the created OpenTTD binary. + the os/dos/cwsdpmi subdirectory. If you compile with stripping turned on a + binary will be generated that does not need cwsdpmi.exe by adding the + cswdstub.exe to the created OpenTTD binary. 7.1) Required/optional libraries ---- ---------------------------